This viewset automatically provides `list` and `retrieve` actions.

GET /api/v1/users/4/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://demo.scanapi.dev/api/v1/users/4/?format=api",
    "id": 4,
    "username": "roberto.nunes",
    "snippets": [
        "http://demo.scanapi.dev/api/v1/snippets/318/?format=api",
        "http://demo.scanapi.dev/api/v1/snippets/319/?format=api"
    ]
}